Efficient Ops

Jan 4, 2018 · Information Security

How to Detect and Auto‑Block Cloud Data‑Center Network Anomalies with SDN

This article describes how a mobile‑cloud operations team built a low‑cost, high‑efficiency system using SDN flow‑table analysis, Zabbix monitoring, and automated OpenStack API integration to detect, alert, and block internal and external network anomalies in a large cloud data‑center, dramatically reducing security tickets and response time.